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Prevalencia de consumo de sustancias adictivas y factores asociados en adolescentes de la Unidad Educativa Dr. Gabriel Sánchez Luna. Cojitambo 2019
(2019-10-22)
Introduction: The use of addictive substances is a global health problem that has many consequences at the individual, family and community level, and it has been seen to be related to some factors.
Objective: To determine ...
Plan de manejo de residuos sólidos generados por el sector hotelero de la ciudad Puerto Francisco de Orellana
(Escuela Superior Politécnica de Chimborazo, 2014-07-04)
A solid waste management plan was proposed for the hotel sector in the city of Puerto Francisco de Orellana, Canton Francisco de Orellana, Province of Orellana, contributing to the improvement of the environment. For the ...